The Ai-ONE Milled Three T S is a midsize square back mallet with a slant neck, for significant toe hang that’s best suited for strokes with more arc and face rotation. This putter is milled out of stainless steel and fitted with milled titanium Ai-ONE insert and features SL 90 Stroke Lab steel shaft.

FEATURES

• All golfers, even the best Tour players in the world, miss the center of face from time to time. And when you lose speed relative to a center hit, the ball doesn’t roll as far as you intended, so you miss more putts or leave them farther from the hole. Now in Odyssey Ai-ONE Milled, we’ve leveraged Callaway’s industry-leading Artificial Intelligence design and super-computing capabilities to create a level of insert performance that no one else can match.
• These premium putters feature a 100 % milled stainless steel body fit with a 100 % milled titanium insert. The multi-material construction includes unique contours on the back of the face that minimize ball speed losses on off-center hits, and greatly increase the sweet spot. With Ai-ONE Milled, putts finish 10 % closer to the hole on average than a typical milled putter.

Ai-ONE Insert

• This milled titanium insert was designed using Artificial Intelligence to create the unique contours on the back surface. These contours help to maintain ball speed on off-center hits for better distance control, no matter where you hit it on the face. The unique champagne finish complements the navy PVD of the head to give it a rich and striking look.

MILLED STAINLESS STEEL HEADS

• All the heads in this line are 100 % milled for the beauty and precision that the most discerning golfers appreciate.

UNIQUE NAVY BLUE PVD FINISH

• These putters all feature a beautiful navy blue PVD finish that really sets them apart and gives them a premium look.

SL 90 SHAFT

• A lightweight steel shaft with 20-30 grams (depending on the grip) of counterbalance weight in the butt end. This is an evolution of Stroke Lab Weighting that will appeal to even more golfers.

INTERCHANGEABLE FRONT WEIGHTS

• Available in 5, 10, 15, and 20 grams these removable weights allow you to dial in your head weight to your exact preference. Weight kit sold separately.